We look at the division of 81290887 by 662 
Let's see how many times 662 fits into 81290887.

On to step 1:
The number 662 fits into 8 0 times, leaving a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 662

Let's proceed to step 2:
If we divide 81 by 662, we get 0 and a remainder of 81.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 81, we end up with 81.
Grab the next digit (2) from the dividend, add it to 81, then carry on: 812 / 662

Advancing to step 3:
When dividing 812 by 662, we get 1 with a remainder of 150.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 662 away from 812, we end up with 150.
Fetch the next digit (9) from the dividend, attach it to 150 and continue: 1509 / 662

On to step 4:
The number 662 fits into 1509 2 times, leaving a remainder of 185.
Write down 2 as next digit of the result. 
Result so far: 12.0
Subtracting 1324 from 1509 leaves us with 185.
Bring next digit (0) of the dividend behind the 185 and repeat the process: 1850 / 662

Moving on to step 5:
662 goes into 1850 2 times with a remainder of 526.
Use 2 as the next digit of our solution. 
Result so far: 122.0
Subtract 1324 from 1850 to get 526.
Include the next digit (8) from the dividend after 526, then repeat: 5268 / 662

Let's proceed to step 6:
If we divide 5268 by 662, we get 7 and a remainder of 634.
Write down 7 as next digit of the result. 
Result so far: 1227.0
If we subtract 4634 from 5268, we get 634.
Grab the next digit (8) from the dividend, add it to 634, then carry on: 6348 / 662

Moving on to step 7:
662 can be fit into 6348 9 times, resulting in a remainder of 390.
Use 9 as the next digit of our solution. 
Result so far: 12279.0
Subtracting 5958 from 6348 leaves us with 390.
Include the next digit (7) from the dividend after 390, then repeat: 3907 / 662

Let's proceed to step 8:
The number 662 fits into 3907 5 times, leaving a remainder of 597.
The number 5 becomes the next digit in our result. 
Result so far: 122795.0
If we subtract 3310 from 3907, we get 597.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5970, and continue the process.

On to step 9:
5970 divided by 662 is 9 with a remainder of 12.
Record the quotient 9 as the next digit in the result. 
Result so far: 122795.9
If we take 5958 away from 5970, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 10:
120 divided by 662 is 0 with a remainder of 120.
Put 0 as the next digit of the answer. 
Result so far: 122795.9
Subtract 0 from 120 to get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

On to step 11:
662 can be fit into 1200 1 times, resulting in a remainder of 538.
Record the quotient 1 as the next digit in the result. 
Result so far: 122795.901
If we subtract 662 from 1200, we get 538.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5380, and continue the process.

Step 12:
662 can be fit into 5380 8 times, resulting in a remainder of 84.
Use 8 as the next digit of our solution. 
Result so far: 122795.9018
If we subtract 5296 from 5380, we get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Let's proceed to step 13:
The number 662 fits into 840 1 times, leaving a remainder of 178.
The next digit of our result is 1. 
Result so far: 122795.90181
The remainder is 178 after subtracting 662 from 840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

On to step 14:
The number 662 fits into 1780 2 times, leaving a remainder of 456.
The number 2 becomes the next digit in our result. 
Result so far: 122795.901812
If we take 1324 away from 1780, we end up with 456.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

On to step 15:
If we divide 4560 by 662, we get 6 and a remainder of 588.
The next digit of our result is 6. 
Result so far: 122795.9018126
If we subtract 3972 from 4560, we get 588.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5880, and continue the process.

Moving on to step 16:
662 goes into 5880 8 times with a remainder of 584.
Write down 8 as next digit of the result. 
Result so far: 122795.90181268
Subtracting 5296 from 5880 leaves us with 584.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5840, and continue the process.

Our division results in 122795.90181268 with a remaining 5.84e-07.